stick a 19tooth or a 18 tooth on it should be fine.(had the same problem with my Duratrax conversion and my Clodbuster) but yea you should have no mesh sounds at all once you get a smaller pinion on it thats whats really eating away at your motors. and if your esc starts get hot after you stick a smaller pinion on ithe motor might have to get a Higher turn motor


sorry for late reply forget about this site sometimes